easy
Single Answer
0Which address is a global unicast address?
Answer Options
A
fe80:db80:db01:ada0:1112::1
B
2005:acd:234:1132::43
C
fd00:ac34:34b:8064:234a::7
D
ff00:101:4ab0:3b3e::10
Correct Answer: B
Explanation
The global unicast address is defined as 2000::/3. This provides a valid range of 2000:: to 3fff::. An address with a network prefix of fe80::/10 is a link-local address. An address with a network prefix of fc00::/7 is a unique local unicast address. An address with a network prefix of ff00::/8 is a multicast address.
ipv6
addressing
global-unicast